Joshua L. Fainsod, MD

Medicare activity in 2024

Official CMS public-use data for Joshua L. Fainsod, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Emergency department visit with high level of medical decision making (99285)212 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)77 services
3. Emergency department visit with moderate level of medical decision making (99284)49 services
4. Critical care, first 30-74 minutes (99291)30 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Arthritis51%
• Anxiety49%
• Ischemic heart disease40%
• Depression36%

Hospitals where Joshua L. Fainsod works

Medicare's Facility Affiliation Data lists Joshua L. Fainsod at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Johnson Memorial HospitalStafford Springs, CT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 070008
• Mercy Medical CenterSpringfield, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220066

Practice locations

Addresses where Joshua L. Fainsod is enrolled with Medicare (CMS data updated October 2, 2026).

• 201 Chestnut Hill RdStafford Springs, CT 06076 (860) 684‑4251
• 271 Carew StSpringfield, MA 01104 (413) 748‑9000

Group practices

Medicare enrollment lists Joshua L. Fainsod as a member of these groups (CMS data updated October 2, 2026).

• Cep America LLC1,023 clinicians in the group
• Vituity-Massachusetts PLLC46 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Connecticut →

Other family doctors in Connecticut

Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.

• Nicholas L. Grillo, MD
• Robert D. Carlson, MD
• Ayesha Sajjad, MD
• Aubrey B. Chow
• Renika N. McLeod-Labissiere, MD
• Susan Buchek, MD
• Rosemary I. Maduka, MD
• Daniel W. O Neill, MD

All family doctors in Connecticut →

Other clinicians in Cep America LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• William T. Nicholl, PA
• Ian R. Clavel, MD
• Kai Y. Hsu, MD
• George Nobile, MD
• Lana M. Friedman, MD
• Ali N. Shabestari, DO

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians